CN1122324A - 制备三氯乙酰氯的方法 - Google Patents

制备三氯乙酰氯的方法 Download PDF

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Publication number
CN1122324A
CN1122324A CN95109692A CN95109692A CN1122324A CN 1122324 A CN1122324 A CN 1122324A CN 95109692 A CN95109692 A CN 95109692A CN 95109692 A CN95109692 A CN 95109692A CN 1122324 A CN1122324 A CN 1122324A
Authority
CN
China
Prior art keywords
raw material
chlorine
chloride
reactor
reaction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN95109692A
Other languages
English (en)
Chinese (zh)
Inventor
F·埃布美尔
T·麦森辛
G·希格蒙德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of CN1122324A publication Critical patent/CN1122324A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/62—Preparation of carboxylic acid halides by reactions not involving the carboxylic acid halide group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/38—Acyl halides
    • C07C53/46—Acyl halides containing halogen outside the carbonyl halide group
    • C07C53/48—Halogenated acetyl halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN95109692A 1994-08-02 1995-07-31 制备三氯乙酰氯的方法 Pending CN1122324A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4427303A DE4427303A1 (de) 1994-08-02 1994-08-02 Verfahren zur Herstellung von Trichloracetylchlorid
DEP4427303.7 1994-08-02

Publications (1)

Publication Number Publication Date
CN1122324A true CN1122324A (zh) 1996-05-15

Family

ID=6524710

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95109692A Pending CN1122324A (zh) 1994-08-02 1995-07-31 制备三氯乙酰氯的方法

Country Status (7)

Country Link
US (1) US5659078A (ko)
EP (1) EP0695735A1 (ko)
JP (1) JPH08104660A (ko)
KR (1) KR960007527A (ko)
CN (1) CN1122324A (ko)
CA (1) CA2155155A1 (ko)
DE (1) DE4427303A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113087617A (zh) * 2021-03-10 2021-07-09 江苏琦衡农化科技有限公司 一种三氯乙酰氯的制备方法及制备装置
CN113145024A (zh) * 2021-03-10 2021-07-23 江苏琦衡农化科技有限公司 一种三氯乙酰氯的气相反应制备装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4940810B2 (ja) * 2006-04-13 2012-05-30 セントラル硝子株式会社 ３，３，３−トリフルオロプロピオン酸クロリドの製造方法
EP2987782A1 (en) 2014-08-22 2016-02-24 Solvay SA Distillation process comprising at least two distillation steps to obtain purified halogenated carboxylic acid halide, and use of the purified halogenated carboxylic acid halide
WO2016079126A1 (en) 2014-11-17 2016-05-26 Solvay Sa Distillation process comprising at least two distillation steps to obtain purified halogenated carboxylic acid halide, and use of the purified halogenated carboxylic acid halide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR492175A (ko) * 1918-10-07 1919-07-01 Georges Charles Hugues Le Floc
US1437636A (en) * 1919-09-24 1922-12-05 Dow Chemical Co Method of chlorinating organic compounds
US3751461A (en) 1971-11-29 1973-08-07 Dow Chemical Co Alpha chlorination of acid chlorides
FR2535712A1 (fr) * 1982-11-05 1984-05-11 Ugine Kuhlmann Procede de preparation de chlorure de trifluoroacetyle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113087617A (zh) * 2021-03-10 2021-07-09 江苏琦衡农化科技有限公司 一种三氯乙酰氯的制备方法及制备装置
CN113145024A (zh) * 2021-03-10 2021-07-23 江苏琦衡农化科技有限公司 一种三氯乙酰氯的气相反应制备装置

Also Published As

Publication number Publication date
EP0695735A1 (de) 1996-02-07
DE4427303A1 (de) 1996-02-08
CA2155155A1 (en) 1996-02-03
KR960007527A (ko) 1996-03-22
US5659078A (en) 1997-08-19
JPH08104660A (ja) 1996-04-23

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WD01 Invention patent application deemed withdrawn after publication